Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ningbo/g8/JS17785.hea (732 bytes) 
JS17785 12 500 5000
JS17785.mat 16x1+24 1000.0(0)/mV 16 0 -49 7497 0 I
JS17785.mat 16x1+24 1000.0(0)/mV 16 0 -93 8984 0 II
JS17785.mat 16x1+24 1000.0(0)/mV 16 0 -44 1407 0 III
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JS17785.mat 16x1+24 1000.0(0)/mV 16 0 -68 -884 0 aVF
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JS17785.mat 16x1+24 1000.0(0)/mV 16 0 34 -7751 0 V2
JS17785.mat 16x1+24 1000.0(0)/mV 16 0 54 22226 0 V3
JS17785.mat 16x1+24 1000.0(0)/mV 16 0 -5 18590 0 V4
JS17785.mat 16x1+24 1000.0(0)/mV 16 0 -283 17502 0 V5
JS17785.mat 16x1+24 1000.0(0)/mV 16 0 156 -24904 0 V6
# Age: 73
# Sex: Female
# Dx: 164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown